What everyone has mentioned is true. If you're on a PIP, you've already been chosen to let go so even if you stay, that PIP can follow you around and potentially hold you back at the company.
Looking back, I truly believed I survived mine because I was much more capable than my role really allowed as it was my first role in tech so I just needed space to prove what I could do and the PIP was the jump off. At the time, I was an analyst but was capable of engineering work so immediately after doing engineering work for the PIP (that I shouldn't have been able to do; was learning Eng work on the side

), I found a new team that recognized my potential and fast tracked me into transitioning to an engineering role where the PIP wasn't as relevant. If it wasn't for that move into a new role, I probably wouldn't have stayed at the company long even if I got off the PIP but the role change helped I think, and I also excelled in the new role which just further validated me.
That said, the reason I was put on a PIP was some toxic stereotypical bullshyt that seems like it's straight out of the silicon valley show so that's why I didn't let the PIP shake my confidence in what I could do. I was just furious they tried to use me as the fall guy but I now understand, I was just a token with no support in that space and this is America so